Atailor needs three pieces of fabric, 1.68 yards long, 1.5 yards long, and 1.26 yards long. estimate how many yards of material he should buy to the nearest yard.

Use the normal approximation to the binomial distribution to answer this question. fifteen percent of all students at a large university are absent on mondays. if a random sample of 12 names is called on a monday, what is the probability that four students are absent?

Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter? a. 3x^2 + 38x + 55 b. 4x + 16 c. 5x + 16 d. 3x^3 + 38x^2 + 55x

What is the area of parallelogram rstu? 21 square units 24 square units 28 square units 32 square units